component
DAC7311IDCKT
Public Made by Adomby adom
Texas Instruments Digital To Analog Converters (DAC), SOT-363-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownDAC7311IDCKT
Texas Instruments · Digital To Analog Converters (DAC) · SOT-363-6
DAC7311IDCKT from Texas Instruments, in a SOT-363-6. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | SYNC | input | Level-triggered control input (active low) for frame synchronization signal; initiates serial input shift register when taken low and acts as interrupt when taken high before 16th clock cycle. |
| 2 | SCLK | input | Serial clock input; data are transferred at rates up to 50 MHz and are clocked into the shift register on falling edges. |
| 3 | DIN | input | Serial data input; data are clocked into the 16-bit input shift register on the falling edge of the serial clock input. |
| 4 | AVDD/VREF | power_in | Power supply input ranging from 2.0 V to 5.5 V; acts as reference voltage for setting the DAC output range from 0 V to AVDD. |
| 5 | GND | power_in | Ground reference point for all circuitry on the part; all digital and analog return currents flow through this single pin. |
| 6 | VOUT | output | Analog output voltage from 12-bit DAC with rail-to-rail output amplifier capable of driving 0 V to AVDD with 0.7 V/μs slew rate. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-363-6 |
| Category | Data Acquisition |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
DAC7311IDCKT - Footprint:
Package_TO_SOT_SMD:SOT-363_SC-70-6 - 3D model: SOT-363-6 (KiCad packages3D, STEP)
- 3D model files:
dac7311idckt-etched.step/dac7311idckt-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);dac7311idckt.step/dac7311idckt.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (41 pp, sha256
ab91e6e02ef6f072, retrieved 2026-09-26, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).